The woman accusing the Na Na singer of assault has broken her silence and detailed the alleged physical pain he inflicted upon her. In a Tuesday press conference with lawyer Lisa Bloom, Andrea Buera spoke publicly for the first time and shared her side of went down over NBA All-Star Weekend in Los Angeles.

Per Miz Buera — who claims to have known Trey for the last three years — several others stood and watched as Songz allegedly beat her to a point where she received a concussion and vomited. Not only does she want the witnesses to come forward, but she wants an apology from the 33-year-old singer.

To make matters worse, Bloom has accused Songz of hiring an investigator, who has harassed Andrea and her loved ones. In addition to requesting that the harassment stop, the powerhouse attorney teased her client is considering a civil suit.

The allegations against Trey first broke back in February, when the woman filed a police report against the chart topper for assault. It’s alleged that Songz struck Andrea several times in the face because she was talking to another man at a Hollywood Hills party. With Bloom’s help, Buera has since filed for a restraining order against the Slow Motion artist.

Although cops are investigating the matter, Trey’s attorney Shawn Holley has said there are witnesses who dispute Andrea’s account of what occurred. Huh.

Be sure to watch Andrea’s press conference in its entirety for yourself (below).